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Completed
Push — master ( 44b412...e96d03 )
by Andrey
02:04
created

InstanceFinder::findInstanceOf()   A

↳ Parent: InstanceFinder

Complexity

Conditions 5
Paths 4

Size

Total Lines 7
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 5

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 5
eloc 5
c 1
b 0
f 0
nc 4
nop 1
dl 0
loc 7
ccs 6
cts 6
cp 1
crap 5
rs 9.6111
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Borodulin\Container\Autowire;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class InstanceFinder

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var array

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $classNames;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(array $classNames)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->classNames = $classNames;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function findInstanceOf($interface): \Traversable

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        foreach ($this->classNames as $className) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            if (class_exists($className)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                $reflection = new \ReflectionClass($className);

            


            
                                                                        
                            
            
                                    
            
            

                
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                if ($reflection->implementsInterface($interface) || $reflection->isSubclassOf($interface)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                    yield $className;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             1                         
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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